LNC2V822MTEH

The LNC2V822MTEH is a screw‑terminal, stud‑mount aluminum electrolytic capacitor rated at 350 V and 8.2 mF. Designed for industrial power electronics, it targets inverter and regenerative power circuits where high ripple handling and robust charge/discharge endurance are required.

Its smaller-sized screw‑terminal can design delivers higher ripple current capability and a 5,000 hour load life at 85°C, making it suitable for high‑frequency regenerative voltages and rapid charge/discharge applications in industrial systems.

Key Features

• Rated performance — 8.2 mF capacitance at 350 V with ±20% tolerance, polarized design for DC filtering and energy storage in power stages.
• High ripple current — 22.2 A at 120 Hz and 31.08 A at 100 kHz, supporting heavy ripple loading and high‑frequency regenerative currents.
• Extended load life — Endurance specified as 5,000 hours with applied rated ripple current at 85°C to support sustained industrial operation.
• Temperature range — Operates from −40°C to +85°C, enabling use across typical industrial ambient conditions.
• Mechanical and mounting — Stud bolt mount with radial can and screw terminals for secure electrical and mechanical connection in cabinet and chassis assemblies.
• Reliability and safety — Insulation resistance >100 MΩ at DC 500 V between terminal and bracket; voltage proof AC 2500 V for 1 minute (no abnormality), and defined leakage current limits after rated voltage application.
• Charge–discharge endurance — Specified to meet performance after 50 million charge/discharge cycles (ΔV = rated × 0.3, 3 Hz) at room temperature, for robust pulse handling.
• RoHS compliant — Conforms to RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• Industrial inverter power supplies — Bulk energy storage and smoothing for inverter DC links where high ripple current and endurance are required.
• AC servomotor regenerative circuits — Handles high‑frequency regenerative voltages and rapid charge/discharge cycles in motor drive systems.
• High‑frequency power stages — Suitable for filtering and energy buffering in high‑speed switching power electronics that impose heavy ripple loads.

Unique Advantages

• High ripple capability: Measured ripple currents (22.2 A at 120 Hz, 31.08 A at 100 kHz) allow the capacitor to tolerate heavier AC loading without derating system performance.
• Long life under load: 5,000 hour rated life at 85°C with applied ripple current provides predictable service life for industrial applications.
• Robust pulse durability: Qualification after 50 million charge/discharge cycles demonstrates suitability for frequent energy transfer and regenerative events.
• Secure mounting and terminals: Stud bolt mount and screw terminals simplify installation and ensure reliable electrical connection in power assemblies.
• Wide operating temperature span: −40°C to +85°C supports deployment across typical industrial environments.
• Series‑level safety characteristics: Insulation resistance and voltage proof data provide measurable safeguards for system design verification.

Why Choose LNC2V822MTEH?

The LNC2V822MTEH integrates high capacitance (8.2 mF) and 350 V rating with enhanced ripple capability and proven endurance, positioning it for demanding industrial power electronics such as inverters and regenerative motor drives. Its screw‑terminal, stud mount packaging and defined electrical reliability parameters simplify mechanical integration and system qualification.

Engineers specifying this capacitor gain a component with quantified ripple performance, long load life at 85°C, and cycle endurance, helping reduce redesign risk and support predictable maintenance intervals in industrial power systems.

Request a quote or submit a technical inquiry to receive availability, lead time, and pricing information for the LNC2V822MTEH.